Toluene: Toluene undergoes resonance vim hyperconjugation effect.
Puas toluene muaj resonance?
Nyob rau hauv Toluene, pawg methyl tso tawm electrons ntawm lub nplhaib benzene ib feem vim yog cov nyhuv inductive thiab feem ntau yog vim hyperconjugation. … Tus tsis muaj daim ntawv cog lus resonance ntawm toluene vim yog hyperconjugation yog qhia hauv qab no.
Yuav ua li cas tsis qhia resonance?
Teb: (c) Ethylaminetsis qhia txog kev cuam tshuam. Kev piav qhia: … Resonance yog hais txog kev sib xyaw ntawm ob lossis ntau lub qauv los piav txog cov qauv kev sib txuas hauv cov molecules sib txawv lossis ions.
Puas methyl benzene qhia resonance?
Txhawm rau piav qhia qhov kev soj ntsuam no muaj ob qhov cuam tshuam los txiav txim siab, inductive thiab resonance teebmeem. Inductively pawg methyl tso tawm electron ceev rau hauv lub nplhaib benzene. Qhov no yog vim hais tias pawg methyl, ua sp3 hybridized, yog tsawg electronegative tshaj sp2 hybridized aromatic carbon.
Koj paub li cas yog tias tus qauv muaj qhov cuam tshuam?
Vim cov qauv resonance yog tib lub molecules, lawv yuav tsum muaj:
- tib cov qauv molecular.
- Tib tag nrho cov electrons (tib yam tag nrho tus nqi).
- tib atoms txuas ua ke. Txawm li cas los xij, lawv tuaj yeem sib txawv ntawm qhov kev sib txuas yog ib leeg, ob lossis peb daim ntawv cog lus.
